If the loader was properly installed with a factory joy stick and not running off a remote valve there should be a power beyond block sandwiched behind the left hand selective control valve and rockshaft housing. Would be very easy to remove and install on two tractors of same model. I would recommend new packings on the valve and p.b. block and a check of side frame bolt torque of the tractor getting the loader mounted. Might check the removable mounting pins on the loader first and see if they are rusted in the mounting frames. The cab floor has a pre punched knock out for the cables to exit cab. More questions just ask. Hope this helps.